Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Vol. 11-20 in 20; v. 21-30 in 30; v. 31-40 in 40
General index. Vol. 1 (1883)-10 (1892), in v. 10; v. 11 (1893)-20 (1902), in v. 20; v. 21 1902-30 (1912), in v. 30; v. 31 (1913)-40 (1922/23), in v. 40; v. 41 (1934)-50 (1934/35), in v. 50; v. 51 (1935/36)-60 (1948), in v.60; v. 61 (1949)-70 (1960), in v.70; Illustration index. Vol. 1 (1883)-40 (1923), in v.41